300mm Workshop Digital Caliper With Blade Tips 0.01mm Resolution USB/RS232/Digimatic - Mahr GmbH HELIOS-PREISSER

Take advantage of the combination of high-resolution measurement, robust workshop design and flexible data connectivity for reliable daily use; order directly via Metav Werkzeuge or consult our specialists for application advice.

DIGI MET® workshop caliper DIN 862 — 300 mm, inductive digital system (knife‑point tips) by Helios‑Preisser

A DIGI MET® workshop caliper 300 mm designed for workshop measurement tasks, providing an inductive digital measuring system and knife‑point tips for precise contact on narrow edges and grooves.

• Inductive digital system, resistant to moisture and sweat
• 0.01 mm resolution with QuickStart electronics
• QuickLock zero set and key lock function
• Variable data output: USB, RS‑232, Digimatic

Consistent measurement accuracy to improve process control

The caliper integrates an inductive digital measuring system that reduces interference from dirt and hand perspiration, delivering 0.01 mm resolution across a 300 mm measuring range. This level of precision supports reproducible results in serial checks and edge measurements, so measurement processes become a verifiable part of production control. The QuickStart electronics ensure an immediate display of values, while the PRESET and QuickLock functions reduce operator-induced variability by enabling a one‑time zero set and a button lock.

Robust workshop design for practical handling and durability

Constructed with knife‑point measuring tips and a dedicated locking screw, the tool suits rougher workshop conditions where contact points must be secure and stable. The knife‑point tips offer a defined contact on thin sections and grooves, improving repeatability when flat faces are not available. The inductive sensing principle is inherently resistant to typical contamination in the workshop, which prolongs service intervals and keeps the device operational under daily use.

Seamless digital integration into inspection workflows

The caliper provides variable data output — USB, RS‑232 and Digimatic — enabling direct transfer of measurements into inspection software, SPC systems or digital readouts. The LCD display with clearly legible digits supports quick reading; for the 300 mm range the digit height is appropriate for typical workshop distances. Integrable data transfer reduces manual transcription, accelerates documentation and lowers the risk of logging errors, making the tool suitable for traceable quality checks.

Tested conformity and suitable applications

Built to the DIN 862 workshop caliper standard, the instrument is suitable for routine dimensional checks, internal and external measurements and profiling tasks where a rugged contact tip is required. The device is supplied with the functions necessary for formal inspection routines — PRESET, zeroing at any position and a data interface for recording results. The product is flagged as inspection‑required, which aligns with calibration cycles and regulated quality systems in industry and trade.

For reliable workshop measurement choose the Helios‑Preisser DIGI MET® caliper and contact Metav Werkzeuge for application support and ordering — eMail: info@metav-werkzeuge.com · Phone: +49 2822 7131930

Technical data

• Article number: 4130007174NW
• Label: Werkstattmessschieber DIN862 DIGI MET® 300mm dig. m. Spitzen H.PREISSER
• Manufacturer name (as stated): Mahr GmbH HELIOS‑PREISSER
• Product type: Workshop caliper
• UID: 4130007174NW

Facts

• Measuring range: 300 mm
• Resolution / reading: 0.01 mm
• Beak length: 90 mm
• Packaging unit: 1

Special features

• Inductive digital measuring system, resistant to moisture and hand sweat
• With knife‑point measuring tips (mit Messerspitzen) and locking screw
• QuickStart electronics and QuickLock function for one‑time zero and key lock
• PRESET function and zero‑setting at any position
• Variable data output: USB, RS‑232, Digimatic
• LCD indication; inspection required (prüfpflichtig)

FAQ

Is the caliper suitable for internal diameter measurements?
Internal measurements can be performed using the dedicated measuring faces; the DIGI MET® tool supports internal checks and offers an internal measurement contact design compatible with the 300 mm range.

How is the inductive measuring system advantageous in a workshop?
The inductive system used in the DIGI MET® workshop caliper is less sensitive to surface contamination and perspiration than some capacitive systems, which helps maintain stable readings in everyday workshop environments.

Can measurement data be exported directly to a PC or SPC system?
Yes; the caliper offers USB, RS‑232 and Digimatic outputs for direct data capture into inspection or SPC software, reducing manual entry and improving traceability.

Does the instrument require regular calibration?
The caliper is marked as inspection‑required; routine calibration and verification are recommended to maintain traceability and compliance with quality procedures.

Are the knife‑point tips suitable for thin or narrow workpieces?
The knife‑point tips are specifically designed to provide defined contact on thin sections and narrow geometries, improving repeatability where flat measuring faces are not available.

Manufacturer / Responsible: Mahr GmbH Helios‑Preisser Vertrieb; Ölbergstraße 19; 72501 Gammertingen; Germany; +49 7574 400-60